Question about 2000 Kia Sephia

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Car wont shift untill redline or high rpms

My car only shifts at 6000 rpms or at redline. the enigne light is on and the o/d light is flashing. the nuts that hold my flywheel to my toruqe converter are missing but the flywheel is still connected t is by the bolt studs on the toruqe converter and it still drives. i sheckd the speed sensor and its clean and the transmission silinoids were replaced 3 years ago but it hasnt moved sience then.

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  • stephen gosser May 11, 2010

    first replace those missing nuts before the torque converter or the flywheel gets damaged its only a matter of time

    second if the o/d light is plashing get to a shop and have it diagnosed immediately something is already broken inside the transmission

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If it wont let you shift make sure you have transmission fluid, i am guess its going to be your TPS which is your throttle positioning sensor it should be located near the back of the engine, Unplug it and plug it back in,

Posted on May 15, 2009

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1 Answer

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